Local Results

The Atomic Bombings of Hiroshima and Nagasaki by The Manhattan Engineer District, June 29, 1946. General Description of Damage Caused by the Atomic Explosions. In considering the devastation in the two cities, it should be remembered that the cities' differences in shape and topography resulted in great differences in the damages.

Basement waterproofing involves techniques and materials used to prevent water from penetrating the basement of a house or a building.Waterproofing a basement that is below ground level can require the application of sealant materials, the installation of drains and sump pumps, and more.